Big Data General Interview Questions
Questions Answers Views Company eMail

Name the language supported by apache spark for developing big data applications?

241

What are 2 v’s less known dimension of big data?

198

What are the three steps involved in big data?

220

What are the core components that are utilized in hadoop?

213

Explain the first step in big data solutions.

191

Name the components of hdfs and yarn respectively

241

Differentiate between nas and hdfs

214

What is the connection between hadoop and big data?

206

List the common input formats used in hadoop.

205

What is the procedure to recover a namenode when it is slow?

200

What are some of the different modes used in hadoop.

191

List the five important v’s of big data.

189

How does big data help in increasing business revenue?

188

What do you understand by the term data storage?

210

What do you mean by big data and what is its importance?

199


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Un-Answered Questions { Big Data General }

Explain the characteristics of big data?

193


What is big data in dbms?

216


Explain how do “reducers” communicate with each other?

198


Define role of value in big data?

234


Define data lake?

195






Give a detailed overview about the big data being generated by facebook?

195


How is hadoop related to the big data? Describe its components?

210


What is data processing in big data?

333


what do you mean by data processing?

203


Where does Big Data come from?

294


Can you define fsck?

219


Explain how big is ‘big data’?

211


Define fsck?

219


Explain what is big data?

196


What do you understand by the term data storage?

210